Sencan S, Cuce I, Karabiyik O, et al. The influence of coccygeal dynamic patterns on ganglion impar block treatment results in chronic coccygodynia. Interv Neuroradiol 2018; 24: 580–585.
2.
MaigneJYTamaletB. Standardized radiologic protocol for the study of common coccygodynia and characteristics of the lesions observed in the sitting position. Clinical elements differentiating luxation, hypermobility, and normal mobility. Spine1996; 21: 2588–2593.
3.
SalujaPG. The incidence of ossification of the sacrococcygeal joint. J Anat1988; 156: 11–15.